MASERATI GranTurismo / GranCabrio -> Rear exhausts with valve

Supersprint R&D department has developed a new set of mufflers with bypass valves. the development car was a MASERATI GranTurismo S Coupè 4.7i V8 (440 Hp) '08 but these components are compatible with the all GranTurismo / GranCabrio range except for the MC models.

The valve, pneumatically controlled, is compatible with the OEM control management system.
When the valve is open the exhaust becomes a straight pipe, when it's closed the gas flow passes through a direct flow silencer.
The performance remains the same in both modes, and better then the stock exhaust.

For any info, prices, pictures etc please go to:

- Exhaust components --> http://www.supersprint.com/en/IT/prod-302-12884-maserati_granturismo_s_coupC3A8_47i_v8_440_hp__08_E28093E280BA.aspx

- Rear muffler left with bypass valve --> http://www.supersprint.com/en/IT/prod-c-302-12884-12852-rear_exhaust_left_oo100_with_valvebravailable_soon.aspx

- Rear muffler right with bypass valve --> http://www.supersprint.com/en/IT/prod-c-302-12884-12851-rear_exhaust_right_oo100_with_valvebravailable_soon.aspx